670941320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{2267}}^1$

素因数の和:2443

約数の個数: 96

約数和(自身を含む): 1768495680

約数和(自身を除く): 1097554360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 151, 196, 245, 280, 302, 392, 490, 604, 755, 980, 1057, 1208, 1510, 1960, 2114, 2267, 3020, 4228, 4534, 5285, 6040, 7399, 8456, 9068, 10570, 11335, 14798, 15869, 18136, 21140, 22670, 29596, 31738, 36995, 42280, 45340, 59192, 63476, 73990, 79345, 90680, 111083, 126952, 147980, 158690, 222166, 295960, 317380, 342317, 444332, 555415, 634760, 684634, 888664, 1110830, 1369268, 1711585, 2221660, 2396219, 2738536, 3423170, 4443320, 4792438, 6846340, 9584876, 11981095, 13692680, 16773533, 19169752, 23962190, 33547066, 47924380, 67094132, 83867665, 95848760, 134188264, 167735330, 335470660, 670941320]

約数ペア:

[(1, 670941320), (2, 335470660), (4, 167735330), (5, 134188264), (7, 95848760), (8, 83867665), (10, 67094132), (14, 47924380), (20, 33547066), (28, 23962190), (35, 19169752), (40, 16773533), (49, 13692680), (56, 11981095), (70, 9584876), (98, 6846340), (140, 4792438), (151, 4443320), (196, 3423170), (245, 2738536), (280, 2396219), (302, 2221660), (392, 1711585), (490, 1369268), (604, 1110830), (755, 888664), (980, 684634), (1057, 634760), (1208, 555415), (1510, 444332), (1960, 342317), (2114, 317380), (2267, 295960), (3020, 222166), (4228, 158690), (4534, 147980), (5285, 126952), (6040, 111083), (7399, 90680), (8456, 79345), (9068, 73990), (10570, 63476), (11335, 59192), (14798, 45340), (15869, 42280), (18136, 36995), (21140, 31738), (22670, 29596)]